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Protein

Ubiquinol-cytochrome c reductase iron-sulfur subunit

Gene

Nhal_3860

Organism
Nitrosococcus halophilus (strain Nc4)
Status
Unreviewed-Annotation score: -Protein predictedi

Functioni

Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.UniRule annotation

Miscellaneous

The Rieske protein is a high potential 2Fe-2S protein.UniRule annotation

Catalytic activityi

Quinol + 2 ferricytochrome c = quinone + 2 ferrocytochrome c + 2 H+.UniRule annotation

Cofactori

[2Fe-2S] clusterUniRule annotationNote: Binds 1 [2Fe-2S] cluster per subunit.UniRule annotation

GO - Molecular functioni

Keywordsi

Molecular functionOxidoreductaseUniRule annotationImported
Biological processElectron transportUniRule annotation, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquinol-cytochrome c reductase iron-sulfur subunitUniRule annotation (EC:1.10.2.2UniRule annotation)
Gene namesi
Ordered Locus Names:Nhal_3860Imported
OrganismiNitrosococcus halophilus (strain Nc4)Imported
Taxonomic identifieri472759 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaChromatialesChromatiaceaeNitrosococcus
Proteomesi
  • UP000001844 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei12 – 34HelicalSequence analysisAdd BLAST23

GO - Cellular componenti

Keywords - Cellular componenti

Membrane

Interactioni

Subunit structurei

The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein.UniRule annotation

Protein-protein interaction databases

STRINGi472759.Nhal_3860

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini85 – 192RieskeInterPro annotationAdd BLAST108

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

eggNOGiENOG4108R5F Bacteria
COG0723 LUCA
HOGENOMiHOG000255194
KOiK00411
OMAiVFHCPCH
OrthoDBiPOG091H04VZ

Family and domain databases

Gene3Di2.102.10.10, 1 hit
InterProiView protein in InterPro
IPR017941 Rieske_2Fe-2S
IPR036922 Rieske_2Fe-2S_sf
IPR014349 Rieske_Fe-S_prot
IPR005805 Rieske_Fe-S_prot_C
IPR006311 TAT_signal
IPR019470 Ubiq_cytC_Rdtase_Fe-S_su_TAT
IPR006317 Ubiquinol_cyt_c_Rdtase_Fe-S-su
PANTHERiPTHR10134 PTHR10134, 1 hit
PfamiView protein in Pfam
PF00355 Rieske, 1 hit
PF10399 UCR_Fe-S_N, 1 hit
PRINTSiPR00162 RIESKE
SUPFAMiSSF50022 SSF50022, 1 hit
TIGRFAMsiTIGR01416 Rieske_proteo, 1 hit
PROSITEiView protein in PROSITE
PS51296 RIESKE, 1 hit
PS51318 TAT, 1 hit

Sequencei

Sequence statusi: Complete.

D5C3G5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTDSVDQGK RRFLTTTATV VGGVGMGFTA VPFVKSMQPS ERAQAAGAPV
60 70 80 90 100
EVDISNLEPG QLMTVEWRGK PVWILRRTQE EIESVEALTE SSTLRDPLSE
110 120 130 140 150
EEAQQPPFAQ NVYRSIEPEI LVVIGICTHL GCSPTFRPEV APPDLGPDWQ
160 170 180 190 200
GGFFCPCHGS RFDMSGRVYA GVPAPTNLVV PPYRFLAENR LLIGETPGET

A
Length:201
Mass (Da):21,874
Last modified:June 15, 2010 - v1
Checksum:i0680632F82098502
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001798 Genomic DNA Translation: ADE16872.1
RefSeqiWP_013034721.1, NC_013960.1

Genome annotation databases

EnsemblBacteriaiADE16872; ADE16872; Nhal_3860
KEGGinhl:Nhal_3860

Similar proteinsi

Entry informationi

Entry nameiD5C3G5_NITHN
AccessioniPrimary (citable) accession number: D5C3G5
Entry historyiIntegrated into UniProtKB/TrEMBL: June 15, 2010
Last sequence update: June 15, 2010
Last modified: March 28, 2018
This is version 48 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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